ci: Created a test homebrew release workflow [skip ci]

.github/workflows/test-homebrew-release.yml

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+name: Test release Managarr to Homebrew
+
+permissions:
+  pull-requests: write
+  contents: write
+
+on:
+  workflow_dispatch:
+
+jobs:
+  publish-homebrew-formula:
+    name: Update Homebrew formulas
+    runs-on: ubuntu-latest
+    steps:
+      - name: Configure SSH for Git
+        run: |
+          mkdir -p ~/.ssh
+          echo "${{ secrets.RELEASE_BOT_SSH_KEY }}" > ~/.ssh/id_ed25519
+          chmod 600 ~/.ssh/id_ed25519
+          ssh-keyscan -H github.com >> ~/.ssh/known_hosts
+
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          ssh-key: ${{ secrets.RELEASE_BOT_SSH_KEY }}
+          fetch-depth: 1
+
+      - name: Set release assets and version
+        shell: bash
+        run: |
+          # mock release artifacts
+          mkdir artifacts
+          echo 'ca55feb77e2bc0e03a2344e75c67fbfa14b7d3dc8e80a0ccfb1e0fea263ce4ed  managarr-macos.tar.gz' > artifacts/managarr-macos.sha256
+          echo '754623934d5f6ffb631f3cc41c4aed29ce6a6c323f7f4022befab806ff4cbe4c  managarr-macos-arm64.tar.gz' > artifacts/managarr-macos-arm64.sha256
+          echo '45cf1e06daf56bfc055876b51bd837716b2ea788898b5accc2f6847af4275011  managarr-linux-musl.tar.gz' > artifacts/managarr-linux-musl.sha256
+          echo '0.4.1' > artifacts/release-version
+
+          # Set environment variables
+          macos_sha="$(cat ./artifacts/managarr-macos.sha256 | awk '{print $1}')"
+          echo "MACOS_SHA=$macos_sha" >> $GITHUB_ENV
+          macos_sha_arm="$(cat ./artifacts/managarr-macos-arm64.sha256 | awk '{print $1}')"
+          echo "MACOS_SHA_ARM=$macos_sha_arm" >> $GITHUB_ENV
+          linux_sha="$(cat ./artifacts/managarr-linux-musl.sha256 | awk '{print $1}')"
+          echo "LINUX_SHA=$linux_sha" >> $GITHUB_ENV          
+          release_version="$(cat ./artifacts/release-version)"
+          echo "RELEASE_VERSION=$release_version" >> $GITHUB_ENV
+
+      - name: Validate release environment variables
+        run: |
+          echo "Release SHA macos: ${{ env.MACOS_SHA }}"
+          echo "Release SHA macos-arm: ${{ env.MACOS_SHA_ARM }}"
+          echo "Release SHA linux musl: ${{ env.LINUX_SHA }}"
+          echo "Release version: ${{ env.RELEASE_VERSION }}"
+
+      - name: Execute Homebrew packaging script
+        run: |
+          # run packaging script
+          python "./deployment/homebrew/packager.py" ${{ env.RELEASE_VERSION }} "./deployment/homebrew/managarr.rb.template" "./managarr.rb" ${{ env.MACOS_SHA }} ${{ env.MACOS_SHA_ARM }} ${{ env.LINUX_SHA }}
+
+          # push to Git
+          git config user.name "github-actions[bot]"
+          git config user.email "github-actions[bot]@users.noreply.github.com"
+          git clone https://Dark-Alex-17:${{ secrets.RELEASE_BOT_SSH_KEY }}@github.com/Dark-Alex-17/homebrew-managarr.git --branch=main brew
+          rm brew/Formula/managarr.rb
+          cp managarr.rb brew/Formula
+          cd brew
+          git add .
+          git diff-index --quiet HEAD || git commit -am "Update formula for Managarr release ${{ env.RELEASE_VERSION }}"
+          git push origin main

deployment/homebrew/managarr.rb.template

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+# Documentation: https://docs.brew.sh/Formula-Cookbook
+#                https://rubydoc.brew.sh/Formula
+class Managarr < Formula
+  desc "A fast and simple dashboard for Kubernetes written in Rust"
+  homepage "https://github.com/Dark-Alex-17/managarr"
+  if OS.mac? and Hardware::CPU.arm?
+    url "https://github.com/Dark-Alex-17/managarr/releases/download/v$version/managarr-macos-arm64.tar.gz"
+    sha256 "$hash_mac_arm"
+  elsif OS.mac? and Hardware::CPU.intel?
+    url "https://github.com/Dark-Alex-17/managarr/releases/download/v$version/managarr-macos.tar.gz"
+    sha256 "$hash_mac"
+  else
+    url "https://github.com/Dark-Alex-17/managarr/releases/download/v$version/managarr-linux-musl.tar.gz"
+    sha256 "$hash_linux"
+  end
+  version "$version"
+  license "MIT"
+
+  def install
+    bin.install "managarr"
+    ohai "You're done!  Run with \"managarr\""
+    ohai "For runtime flags, see \"managarr --help\""
+  end
+end

deployment/homebrew/packager.py

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+import hashlib
+import sys
+from string import Template
+
+args = sys.argv
+version = args[1]
+template_file_path = args[2]
+generated_file_path = args[3]
+
+# Deployment files
+hash_mac = args[4].strip()
+hash_mac_arm = args[5].strip()
+hash_linux = args[6].strip()
+
+print("Generating formula")
+print("     VERSION: %s" % version)
+print("     TEMPLATE PATH: %s" % template_file_path)
+print("     SAVING AT: %s" % generated_file_path)
+print("     MAC HASH: %s" % hash_mac)
+print("     MAC ARM HASH: %s" % hash_mac_arm)
+print("     LINUX HASH: %s" % hash_linux)
+
+with open(template_file_path, "r") as template_file:
+    template = Template(template_file.read())
+    substitute = template.safe_substitute(version=version, hash_mac=hash_mac, hash_mac_arm=hash_mac_arm, hash_linux=hash_linux)
+    print("\n================== Generated package file ==================\n")
+    print(substitute)
+    print("\n============================================================\n")
+
+    with open(generated_file_path, "w") as generated_file:
+        generated_file.write(substitute)

managarr.rb

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+# Documentation: https://docs.brew.sh/Formula-Cookbook
+#                https://rubydoc.brew.sh/Formula
+class Managarr < Formula
+  desc "A fast and simple dashboard for Kubernetes written in Rust"
+  homepage "https://github.com/Dark-Alex-17/managarr"
+  if OS.mac? and Hardware::CPU.arm?
+    url "https://github.com/Dark-Alex-17/managarr/releases/download/0.4.1/managarr-macos-arm64.tar.gz"
+    sha256 "754623934d5f6ffb631f3cc41c4aed29ce6a6c323f7f4022befab806ff4cbe4c"
+  elsif OS.mac? and Hardware::CPU.intel?
+    url "https://github.com/Dark-Alex-17/managarr/releases/download/0.4.1/managarr-macos.tar.gz"
+    sha256 "ca55feb77e2bc0e03a2344e75c67fbfa14b7d3dc8e80a0ccfb1e0fea263ce4ed"
+  else
+    url "https://github.com/Dark-Alex-17/managarr/releases/download/0.4.1/managarr-linux-musl.tar.gz"
+    sha256 "45cf1e06daf56bfc055876b51bd837716b2ea788898b5accc2f6847af4275011"
+  end
+  version "0.4.1"
+  license "MIT"
+
+  def install
+    bin.install "managarr"
+    ohai "You're done!  Run with \"managarr\""
+    ohai "For runtime flags, see \"managarr --help\""
+  end
+end